1250413300 has 72 divisors (see below), whose sum is σ = 2815679160. Its totient is φ = 481420800.

The previous prime is 1250413289. The next prime is 1250413309. The reversal of 1250413300 is 33140521.

It can be written as a sum of positive squares in 12 ways, for example, as 377447184 + 872966116 = 19428^2 + 29546^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1250413309) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1568502 + ... + 1569298.

It is an arithmetic number, because the mean of its divisors is an integer number (39106655).

Almost surely, 2^1250413300 is an apocalyptic number.

1250413300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1250413300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1407839580).

1250413300 is an abundant number, since it is smaller than the sum of its proper divisors (1565265860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1250413300 is a wasteful number, since it uses less digits than its factorization.

1250413300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1381 (or 1374 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1250413300 is about 35361.1835209174. The cubic root of 1250413300 is about 1077.3360556477.

Adding to 1250413300 its reverse (33140521), we get a palindrome (1283553821).

The spelling of 1250413300 in words is "one billion, two hundred fifty million, four hundred thirteen thousand, three hundred".